NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T18:25:44 PDT
Help | Comment | NED Home

For refcode 2001A&A...365..370P:
Retrieve 191 NED objects in this reference.
Please click here for ADS abstract

NED Abstract

Copyright by European Southern Observatory (ESO). Reproduced by permission
2001A&A...365..370P Optical photometry of the UCM lists I and II. II. B band surface photometry and morphological discussion. PEREZ-GONZALEZ P.G., GALLEGO J., ZAMORANO J., GIL DE PAZ A. Received 2 August 2000/Accepted 16 October 2000 Abstract. We present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational procedures. The results from this decomposition, jointly with concentration indices and an asymmetry coefficient, are employed to study the morphological properties of these galaxies. We also compare our results with the previous morphological classification established using Gunn r imaging data and with other samples of galaxies. No major statistical differences in morphology are found between red and blue data, although some characteristics such as size and luminosity concentration vary. We find a correlation between luminosity and size. Several parameters are used to segregate the objects according to their morphological type. Key words: galaxies: photometry - galaxies: fundamental parameters - surveys-galaxies-spiral, galaxies-starburst - methods: data analysis
Retrieve 191 NED objects in this reference.
Please click here for ADS abstract

Back to NED Home